Driving DC Motors with Microcontrollers
Learn to control DC motors using various driver modules and Arduino. Explore hookup methods, coding techniques, and practical demonstrations for both small and large motors.
Measuring Air Quality with ESP32 and Arduino
Learn to build an air quality monitoring system using ESP32 or Arduino. Explore various sensors, their applications, and create a multi-sensor platform for comprehensive environmental monitoring.
Linear DC Power Supplies - Designing and Building Custom DC Power Supplies
Learn to design and build linear DC power supplies, from understanding components to constructing a custom 2-20 VDC variable supply. Gain practical skills for electronics experimentation.
Round LCD with ESP32 & Arduino
Explore using GC9A01 circular LCD modules with Arduino and ESP32. Learn specifications, wiring, and programming for instrumentation, metering, and animated projects like robotic eyes.
ESP32 Sound - Working with I2S
Learn to use I2S protocol with ESP32 for audio projects. Build an Internet radio, MP3 player, and display microphone waveforms. Covers digital audio basics and practical implementations.
ESP32-CAM MicroSD Card - Saving Images With the ESP32-Cam
Explore ESP32-CAM's MicroSD capabilities for image storage. Build a simple camera, then enhance it with motion-sensing and time-lapse features. Practical guide for leveraging this versatile module.
ESP-NOW - Peer to Peer ESP32 Network
Learn to create private peer-to-peer networks with ESP32 boards using ESP-NOW protocol. Explore setup, broadcasting, and practical applications like remote temperature sensing without WiFi.
Build a Custom Servo Motor with a DC Motor
Learn to convert a DC motor into a custom servo motor using a Seeeduino XIAO and PID controllers. Gain hands-on experience in building precise motor control systems for various applications, from robotics to DIY projects.
Machine Vision with HuskyLens
Explore HuskyLens AI Machine Vision sensor's capabilities, from face recognition to object tracking. Learn to integrate it with Arduino and utilize its advanced features for robotics projects.
Build an ESP32-CAM Robot Car
Learn to build a WiFi-controlled robot car with video streaming using ESP32CAM module. Covers hardware assembly, wiring, coding, and customization options for a fun DIY project.
Seeeduino XIAO - 32-Bit Arduino-Compatible Microcontroller
Explore the Seeeduino XIAO: a tiny, powerful 32-bit microcontroller compatible with Arduino and CircuitPython. Learn setup, programming, and practical applications for this versatile and affordable device.
Build an ESP32-CAM Developers Module with Power Supply
Simplify ESP32-CAM development with a custom module featuring easy programming, portable power supply, and improved functionality. Ideal for experimenting and prototyping with this versatile microcontroller.
Using Servo Motors with ESP32
Learn to control servo motors with ESP32 using direct connections, I2C, and WiFi. Explore PWM outputs, libraries, and web-based interfaces for versatile motor control in various projects.
ESP32 CAM - Camera for IoT Projects
Explore the ESP32-CAM: a budget-friendly IoT module with built-in camera. Learn setup, programming, and troubleshooting for WiFi-enabled projects using Arduino IDE.
Solving I2C Address Conflicts - TCA9548A I2C Multiplexer
Learn to resolve I2C address conflicts using the TCA9548A multiplexer. Implement multiple I2C buses for Arduino projects, enabling use of identical sensors or displays with fixed addresses.
TB6612FNG H-Bridge Motor Controller - Better Than L298N?
Explore the TB6612FNG MOSFET-based H-Bridge Motor Controller, its advantages over L298N, and practical applications in Arduino projects and robotics.
Laser vs Ultrasonic - TOF10120 vs. HC-SR04
Comparison of TOF10120 laser and HC-SR04 ultrasonic distance sensors, including setup, testing, and performance analysis on a custom-built testbed for accuracy evaluation.
Build a Simple Power Supply
Learn to convert an old notebook power adapter into a variable power supply for your workbench. This beginner-friendly project creates a safe, useful tool with fixed and adjustable voltage outputs.
Peltier Effect Cooling - Experiments with a Peltier Cooler Device
Explore the Peltier Effect through hands-on experiments with a TEC1-12706 module. Learn about thermoelectric cooling, make ice, generate electricity, and discover practical applications of this technology.
Control a Stepper Motor with Hall Effect Switches
Learn to use Hall Effect switches for stepper motor control, including limit switches and homing sensors. Hands-on experiments and Arduino coding included.
Getting Started with the NVIDIA Jetson Nano
Learn to set up and use the NVIDIA Jetson Nano Developer Kit for AI applications. Covers hardware overview, software installation, and CUDA parallel processing demos.